FK Hydrae

long-period variable star in the constellation Hydra
Place long_period_variable_star Q66630704
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FK Hydrae

Summary

FK Hydrae is a long-period variable star[1].

Key Facts

  • FK Hydrae's instance of is recorded as long-period variable star[2].
  • FK Hydrae's instance of is recorded as near-infrared source[3].
  • FK Hydrae's constellation is recorded as Hydra[4].
  • FK Hydrae's spectral class is recorded as M6III[5].
  • FK Hydrae's catalog code is recorded as GSC 05427-01699[6].
  • FK Hydrae's catalog code is recorded as HD 70938[7].
  • FK Hydrae's catalog code is recorded as HIC 41201[8].
  • FK Hydrae's catalog code is recorded as HIP 41201[9].
  • FK Hydrae's catalog code is recorded as IRAS 08220-0821[10].
  • FK Hydrae's catalog code is recorded as IRC -10194[11].
  • FK Hydrae's catalog code is recorded as 2MASS J08242786-0831125[12].
  • FK Hydrae's catalog code is recorded as PPM 191303[13].
  • FK Hydrae's catalog code is recorded as RAFGL 1250[14].
  • FK Hydrae's catalog code is recorded as SAO 135876[15].
  • FK Hydrae's catalog code is recorded as YZ 98 3229[16].
  • FK Hydrae's catalog code is recorded as Gaia DR2 5753108353691582976[17].
  • FK Hydrae's catalog code is recorded as FK Hya[18].
  • FK Hydrae's catalog code is recorded as Gaia DR3 5753108353691582976[19].
  • FK Hydrae's catalog code is recorded as TIC 19944744[20].
  • FK Hydrae's catalog code is recorded as AAVSO 0819-08[21].
  • FK Hydrae's catalog code is recorded as TYC 5427-1699-1[22].
  • FK Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.93'}[23].
  • FK Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.63'}[24].
  • FK Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+1.613'}[25].
  • FK Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+0.728'}[26].

Body

Designation and Status

Recorded instance of include long-period variable star[2] and near-infrared source[3].

History and Context

Catalog codes include GSC 05427-01699[6], HD 70938[7], HIC 41201[8], HIP 41201[9], IRAS 08220-0821[10], and IRC -10194[11].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  23. [24] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  24. [25] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  25. [26] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). FK Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/fk-hydrae
MLA “FK Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/fk-hydrae.
BibTeX @misc{4ortxyz_fk-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{FK Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/fk-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): FK Hydrae — https://4ort.xyz/entity/fk-hydrae (retrieved 2026-05-03)

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